I finished the flow that reads out my solar frontier inverter directly and writes the power and energy counters to Domoticz. I did it to avoid using the Solar Frontier web portal that kept losing connection to my inverter.
It is relativly simple, the node-red flow accesses the correct data.js on the inverter webpage, cleans up the tags and creates a payload that conforms to the counter in Domoticz.
Probably the trickiest part is finding the correct link to read the data from the webpage. I used the developer tools in Chrome to find the links.
It should be relativly easy to adapt this flow for any inverter with a webserver.
flows.json (11.7 KB)
